USD461260SExpiredUtility

Light bulb device

58
Assignee: ENERGY WISE LLCPriority: Aug 31, 2001Filed: Aug 31, 2001Granted: Aug 6, 2002
Est. expiryAug 31, 2021(expired)· nominal 20-yr term from priority
Inventors:Shaam P. Sundhar
58
PatentIndex Score
12
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a light bulb device, as shown and described.

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